Yamaha A-S1000 owner manual Specifications, 20 En, Power Section, Control Section, General

Page 20

Specifications

POWER SECTION

• Minimum RMS Output Power

 

(8 Ω , 20 Hz to 20 kHz, 0.02% THD)

...................... 90 W + 90 W

(6 Ω , 20 Hz to 20 kHz, 0.02% THD)

.................. 105 W + 105 W

(4 Ω , 20 Hz to 20 kHz, 0.02% THD)

.................. 140 W + 140 W

• Dynamic Power (IHF) (8/6/4/2 Ω)

105/135/190/220 W

• Maximum Output Power

(1 kHz, 0.7% THD, 4 Ω) [U.K. and Europe models only]

.......................................................................................... 160 W

• Maximum Useful Output Power (JEITA)

(1 kHz, 10% THD, 8/4 Ω)

 

[Asia, General, China and Korea models only]

115/190 W

• Dynamic Headroom

 

8 Ω

0.67 dB

• IEC Output Power [U.K. and Europe models only]

 

(1 kHz, 0.02% THD, 8/4 Ω)

90/145 W

• Damping Factor

 

1 kHz, 8 Ω

160

• Maximum Input Signal

 

CD, etc

2.8 V

PHONO MM (1 kHz)

120 mV

PHONO MC (1 kHz)

7 mV

• Frequency Response

+0/−3 dB

CD, etc. (Flat Position, 5 Hz to 100 kHz)

CD, etc. (Flat Position, 20 Hz to 20 kHz)

+0/−0.3 dB

• RIAA Equalization Deviation

 

PHONO MM (20 Hz to 20 kHz)

±0.5 dB

PHONO MC (20 Hz to 20 kHz)

±0.5 dB

• Total Harmonic Distortion

 

CD, etc. to SP OUT

 

(20 Hz to 20 kHz, 90 W/8 Ω)

0.015%

PHONO MM to REC

 

(20 Hz to 20 kHz, 2 V)

0.005%

PHONO MC to REC

 

(20 Hz to 20 kHz, 2 V)

0.05%

• Intermodulation Distortion

 

CD, etc. to SP OUT

 

(Rated output, 8 Ω)

0.02%

• Signal to Noise Ratio (IHF-A Network)

 

CD, etc. (150 mV, Input shorted)

98 dB

PHONO MM (5 mV, Input shorted)

93 dB

PHONO MC (500 µV, Input shorted)

85 dB

• Residual Noise (IHF-A Network)

73 µV

CONTROL SECTION

• Input Sensitivity/Input Impedance

150 mV/47 kΩ

CD, etc

MM

2.5 mV/47 kΩ

MC

100 µV/50 Ω

MAIN IN

1 V/47 kΩ

• Output Level/Output Impedance

150 mV/1.5 kΩ

REC OUT

PRE OUT

1 V/1.5 kΩ

• Headphone Rated Output

 

1 kHz, 32 Ω , 0.2% THD

23 mW

• Channel Separation

 

CD, etc. (5.1 kΩ Terminated, 1 kHz/10 kHz)

74/54 dB

PHONO MM (Input shorted, 1 kHz/10 kHz, Vol.:−30 dB)

....................................................................................... 90/77 dB

PHONO MC (Input shorted, 1 kHz/10 kHz, Vol.:−30 dB)

....................................................................................... 66/65 dB

• Tone Control Characteristics

 

BASS

 

 

Boost/Cut

(50 Hz)

±9 dB

Turnover Frequency

350 Hz

TREBLE

 

 

Boost/Cut

(20 kHz)

±9 dB

Turnover Frequency

3.5 kHz

• Audio muting

.........................................................

–20 dB (approx.)

GENERAL

• Power Supply

 

 

 

[U.S.A. and Canada models]

............................. AC 120 V, 60 Hz

[Asia model]

AC 220/230–240 V, 50/60 Hz

[General model]

AC 110/120/220/230–240 V, 50/60 Hz

[China model]

AC 220 V, 50 Hz

[Korea model]

AC 220 V, 60 Hz

[Australia model]

AC 240 V, 50 Hz

[U.K. and Europe models]

AC 230 V, 50 Hz

• Power consumption

350

W

• Idling power consumption

80

W

• Off-state power consumption

......................................................

0

W

• Dimensions (W x H x D)

435 x 137 x 465 mm

 

 

(17-1/8” x 5-3/8” x 18-5/16”)

• Weight

22 kg (48 lbs. 8 oz.)

* Specifications are subject to change without notice.

20 En

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Contents Stereo Amplifier Amplificateur Stéréo HiFi Began with Yamaha Excellence in Audio Achievement GT-2000/L TurntableFloating balanced circuit design Controls and functions Power Remote control sensorControls and functions Front panel left sidePhones jack SpeakersFront panel right side BassTreble BalanceAudio Mute VolumeInput selector PRE OUT jacks 10 EnRear panel 11 En Voltage SelectorAsia and General models only FootRemote control Installing batteries in the remote control12 En MuteConnections Connections 14 En15 En 16 En Connecting the speakersConnecting the speakers using the Y-shaped lug Bi-wire connection Connecting the power cable17 En Asia and General models only18 En S1000 input/output tableSpecifications Specifications Power Section20 En Control SectionBlock diagram 21 EnTotal harmonic distortion Tone control characteristics22 En 23 En Total harmonic distortion PhonoTroubleshooting 24 En25 En Taking care of this unitLa Hi-Fi doit ses débuts à Yamaha ’excellence dans l’accomplissement audio Accessoires fournis Propos de ce manuelCommandes et fonctions Face avant côté gauche Commandes et fonctionsCapteur de télécommande Prise Phones RemarqueFace avant côté droit Sélecteur Input Prises PRE OUT 10 FrPanneau arrière Pied 11 FrModèle pour l’Asie et modèle Standard seulement 12 Fr Boîtier de télécommandeMise en place des piles dans le boîtier de télécommande Raccordements Raccordements 14 Fr15 Fr 16 Fr Raccordements des enceintesRaccordement des enceintes avec une cosse en Y Dévissez la borne17 Fr Connexion bifilaireModèle pour l’Asie et modèle Standard seulement Raccordement du cordon d’alimentation18 Fr Tableau des entrées/sorties du A-S1000Caractéristiques techniques Section DE Commande Caractéristiques techniques20 Fr Section Alimentation21 Fr Schéma fonctionnelDistorsion harmonique totale 22 FrCaractéristiques du contrôle du son 23 Fr Distorsion harmonique totale PhonoGuide de dépannage 24 Fr25 Fr Entretien de cet appareilAll rights reserved Safety Brochure Brochure SUR LA Securite Important Safety Instructions For Canadian CustomersFCC Information for US customers Ii EnFor U.K. customers Special Instructions for U.K. ModelIii En Handling the remote control Iv EnPrécautions Concernant LA Sécurité Pour LES Consommateurs CanadiensIi Fr Pour la clientèle au Royaume-UniIii Fr AvertissementRemarques concernant les piles Manipulation du boîtier de télécommandeIv Fr WN63100

A-S1000 specifications

The Yamaha A-S1000 is a dedicated integrated amplifier that embodies exceptional craftsmanship, advanced technology, and an undying commitment to audio fidelity. Designed to cater to audiophiles, the A-S1000 combines vintage aesthetics with contemporary features, making it an attractive addition to any hi-fi setup.

One of the standout features of the A-S1000 is its robust power output. With a total of 90 watts per channel at 8 ohms, it delivers a dynamic range that can effortlessly drive a variety of speakers. This power is balanced with the amplifier’s high-current capability, ensuring that even the most demanding musical passages are reproduced accurately without distortion. The A-S1000's high-efficiency design ensures minimal energy loss, further enhancing its performance.

The amplifier also incorporates Yamaha’s exclusive ToP-ART (Total Purity Audio Reproduction Technology), which prioritizes the signal path to maintain audio integrity. This technology leverages a separate power supply layout for the left and right channels, effectively minimizing interference and delivering a cleaner, more detailed soundstage. Users can experience the subtle nuances of their favorite records, with a level of clarity that highlights the artistry of the music.

Another notable characteristic is the A-S1000’s high-quality components. The amplifier features a high-damping factor, which means better control over speaker motion, resulting in cleaner bass response and a more coherent sound. Furthermore, its premium-grade capacitors and heavy-duty construction contribute to its stability and longevity.

For connectivity, the A-S1000 is well-equipped with a range of inputs including phono, line, and digital sources. The inclusion of a dedicated phono stage allows vinyl enthusiasts to connect their turntables directly, enjoying the warm, rich sound that analog records provide. Additionally, the model supports pure direct mode, which bypasses unnecessary circuitry for a more direct signal, catering to audiophiles seeking the purest listening experience.

The A-S1000 also sports a beautifully designed aluminum front panel, which not only adds a touch of elegance but also enhances durability. The large, graduated knobs and clear display make operation intuitive, allowing users to adjust settings with precision.

In summary, the Yamaha A-S1000 is a quintessential integrated amplifier that merges powerful performance with aesthetic appeal. Its commitment to sound quality, combined with innovative technologies and versatile connectivity options, positions it as a worthy choice for anyone serious about high-fidelity audio. Whether powering a home theater system or a dedicated two-channel setup, the A-S1000 delivers an immersive listening experience that honors the true essence of music.
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